CN220313304U - Adjustable workbench - Google Patents

Abstract

The utility model relates to the technical field of work tables and discloses an adjustable work table which comprises a work plate and two support plates, wherein fixed seats are fixedly arranged on two sides of the upper end of the work plate, two movable grooves are formed in positions on the opposite sides of the two fixed seats, U-shaped strips are movably arranged on the positions, close to the four movable grooves, of the two fixed seats, rotating frames are hinged inside the two fixed seats, rotating columns are hinged on the positions, close to the upper ends, of the opposite sides of the two rotating frames, and a first sliding groove is formed in the lower end of each rotating column. According to the utility model, the front-back position of the illuminating lamp above the working plate can be adjusted by adjusting the front-back rotation angle of the rotating frame, the illuminating lamp can be vertically downward all the time by the rotating column, and the left-right position of the illuminating lamp above the working plate can be adjusted by the first sliding block and the first sliding groove, so that the illuminating lamp can be comprehensively and pertinently illuminated on the upper side of the working plate.

Description

Adjustable workbench

Technical Field

The utility model relates to the technical field of workbenches, in particular to an adjustable workbench.

Background

The machining refers to a process of changing the external dimension or performance of a workpiece by a mechanical device, in the machining process, a mechanical workbench is one of indispensable tools, and the mechanical workbench is usually composed of a support column, a working plate and an illuminating lamp, and is generally a platform for supporting and placing mechanical parts so as to perform operations such as wiping, detecting, measuring, polishing and the like.

The existing mechanical workbench is generally composed of a supporting column, a working plate and an illuminating lamp, wherein the supporting column is used for supporting the working plate, the illuminating lamp is arranged above the working plate and used for illuminating processed parts, the position of the illuminating lamp is generally fixed, the illuminating lamp can only illuminate the middle position of the working plate in a targeted manner and cannot be adjusted according to the position of the processed parts, as the working positions and angles of different workers can be different, the illuminating lamp at the fixed position can be inconvenient to illuminate according to different working requirements of different workers, so that the visual field blind area of the workbench is increased, and the operation and the use are inconvenient.

Accordingly, one skilled in the art would provide an adjustable table to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an adjustable workbench, which comprises a rotating frame, a gear, a U-shaped strip, a first sliding block, a first sliding groove and a rotating column, wherein the rotating frame is arranged, the front and back rotating angles of the rotating frame are adjusted, the front and back positions of a lighting lamp above a working plate can be adjusted, the rotating column can enable the lighting lamp to be vertically downwards all the time, the left and right positions of the lighting lamp above the working plate can be adjusted by the first sliding block and the first sliding groove, so that the lighting lamp can be comprehensively and pertinently illuminated on the upper side of the working plate, the visual field blind area above the working plate is reduced, the processing part can be accurately processed after being illuminated, the effect of convenient use is achieved, the motor, a screw rod, the moving plate and a supporting column are arranged, the screw rod is driven to rotate by the motor, the moving plate can be moved up and down in the supporting plate, the supporting column can drive the working plate to move up and down, the working fatigue caused by the fact that working personnel use mismatched heights for a long time can be adjusted according to the working requirements of different working personnel, and the working comfort of the working personnel is improved when the working personnel is used.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the adjustable workbench comprises a working plate and two support plates, wherein the upper end of the working plate is fixedly provided with fixing seats on two sides, two movable grooves are formed in the positions on the opposite sides of the fixing seats, two fixing seats are movably provided with U-shaped strips near the positions of four movable grooves, two rotating frames are hinged inside the fixing seats, two gears are fixedly arranged near the lower ends of the rotating frames near the positions on the two fixing seats, rotating columns are hinged near the positions on the upper ends of the opposite sides of the rotating frames, first sliding grooves are formed in the lower ends of the rotating columns, two first sliding blocks are slidably arranged near the positions of the first sliding grooves, illuminating lamps are fixedly arranged on the lower end faces of the first sliding blocks, supporting columns are fixedly provided with moving plates between the lower end faces of the four supporting columns, the two supporting plates are fixedly arranged at the positions below the working plate, motors are embedded in the lower ends of the two supporting plates near the middle positions, and screw rods are fixedly provided at the output ends of the two motors;

through the technical scheme, when the automatic illuminating device is used, the screw rod is started to rotate according to the height required by working personnel, the moving plate is driven to move up and down, so that the supporting column on the upper end face of the moving plate moves up and down, the working plate is driven to move to a proper position, the motor is closed, the U-shaped strip is stirred from the fixing seat to move far away from one side of the fixing seat and away from the gear to be mutually contacted, the rotating frame is rotated forwards and backwards, the proper position is adjusted, the U-shaped strip is moved towards the gear to be close to the gear, the gear is prevented from rotating by the U-shaped strip, the rotating column is hinged to the rotating frame, the illuminating lamp is arranged below the rotating column under the action of gravity, the rotating column can rotate so that the illuminating lamp always vertically faces downwards, the first sliding block above the illuminating lamp in the first sliding groove, and the illuminating lamp is adjusted to a proper position, and therefore the illuminating lamp can be illuminated in all directions on the upper side of the working plate.

Further, second sliding blocks are fixedly arranged on the front end face and the rear end face of the two moving plates, second sliding grooves are formed in the positions, close to the four second sliding blocks, inside the two supporting plates, and the four second sliding blocks are respectively arranged inside the four second sliding grooves in a sliding mode;

through the technical scheme, the second sliding block slides in the second sliding groove, so that the moving plate can move up and down conveniently.

Further, limiting blocks are fixedly arranged on the upper end face and the lower end face of the two U-shaped strips;

through above-mentioned technical scheme, the stopper can prevent that the U type strip from dropping from the fixing base, can restrict the movable track of U type strip, the use of the U type strip of being convenient for.

Further, a plurality of hanging posts are fixedly arranged at the opposite side positions of the two rotating frames;

through the technical scheme, the hanging column can hang tools used in the machining process, the tools are prevented from being piled up on the working plate, the service area of the working plate is reduced, the working efficiency is reduced, and the storage of regular articles is facilitated.

Further, three drawers are slidably arranged at the lower end of the working plate;

through the technical scheme, the mechanical parts used in machining can be placed in the drawer, so that the mechanical parts can be placed in a summary manner, and the omission of articles is prevented.

Further, the two moving plates are respectively sleeved at the outer side positions of the two screw rods in a threaded manner;

through above-mentioned technical scheme, make things convenient for two lead screws to rotate and drive the kinematic plate and rotate, conveniently adjust the position of support column in the backup pad to adjust the height of working plate.

Further, one ends of the four support columns, far away from the working plate, penetrate through the upper part of the support plate and are communicated to the inside of the support plate;

through above-mentioned technical scheme, make things convenient for the inside motor of backup pad to adjust the support column, make things convenient for the support column to reciprocate in the backup pad inside.

The utility model has the following beneficial effects:

1. according to the adjustable workbench provided by the utility model, the rotating frame, the gears, the U-shaped strips, the first sliding blocks, the first sliding grooves and the rotating columns are arranged, the front and back positions of the illuminating lamps above the working plate can be adjusted by adjusting the front and back rotating angles of the rotating frame, the illuminating lamps can be vertically downward all the time through the rotating columns, the left and right positions of the illuminating lamps above the working plate can be adjusted by the first sliding blocks and the first sliding grooves, so that the illuminating lamps can be comprehensively and pertinently illuminated on the upper side of the working plate, the vision blind area above the working plate is reduced, the processing parts can be accurately processed after illumination, and the effect of convenience in use is achieved.

2. According to the adjustable workbench provided by the utility model, the motor, the screw rod, the motion plate and the support column are arranged, and the screw rod is driven by the motor to rotate, so that the motion plate can move up and down in the support plate, the support column drives the working plate to move up and down, different heights of the working plate are conveniently adjusted according to the working needs of different workers, working fatigue caused by the fact that the workers use the unmatched heights for a long time is prevented, and the comfort of the workers in use is improved.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a cross-sectional view of a work plate and turret according to the present utility model;

FIG. 3 is a cross-sectional view of a support plate of the present utility model;

FIG. 4 is an enlarged schematic view of the utility model at A.

Legend description:

1. a work plate; 2. a support plate; 3. a rotating frame; 4. a drawer; 5. a fixing seat; 6. hanging a column; 7. rotating the column; 8. a lighting lamp; 9. a first slider; 10. a first chute; 11. a support column; 12. a second slider; 13. a second chute; 14. a screw rod; 15. a motor; 16. a motion plate; 17. a gear; 18. a limiting block; 19. a U-shaped strip; 20. a movable groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the adjustable workbench comprises a working plate 1 and two support plates 2, wherein fixed seats 5 are fixedly arranged at the upper end of the working plate 1 near two sides, two movable grooves 20 are respectively formed in the positions of the opposite sides of the two fixed seats 5, U-shaped strips 19 are movably arranged at the positions of the two fixed seats 5 near the four movable grooves 20, the lengths of the U-shaped strips 19 can be matched with the diameters of gears 17, the upper end and the lower end of the U-shaped strips 19 can be clamped at the upper side and the lower side of the gears 17 to prevent the gears 17 from rotating, rotating racks 3 are hinged inside the two fixed seats 5, two gears 17 are fixedly arranged at the lower ends of the two rotating racks 3 near the inner parts of the two fixed seats 5, rotating columns 7 are hinged at the positions of the opposite sides near the upper ends of the two rotating racks 3, and the hinged positions of the rotating columns 7 and the rotating racks 3 are flexible and can rotate under the gravity of an illuminating lamp 8;

the lower end of the rotating column 7 is provided with a first sliding groove 10, the position, close to the first sliding groove 10, of the rotating column 7 is provided with two first sliding blocks 9 in a sliding manner, the first sliding blocks 9 are in a T-shaped design and are clamped in the first sliding groove 10, the first sliding blocks cannot fall down due to the gravity of the illuminating lamp 8, the lower end faces of the two first sliding blocks 9 are fixedly provided with the illuminating lamp 8, the lower end faces of the working plates 1 are fixedly provided with supporting columns 11 near the four corners, the lower end faces of the four supporting columns 11 are fixedly provided with moving plates 16, threaded holes are formed in the moving plates 16, when the screw rods 14 rotate, the moving plates 16 are driven to rotate conveniently, the two supporting plates 2 are fixedly arranged below the working plates 1, the lower ends of the two supporting plates 2 are embedded in the middle positions of the two supporting plates 15, and the output end positions of the two motors 15 are fixedly provided with screw rods 14;

when the automatic illuminating device is used, according to the working height of a worker, the motor 15 is started to rotate the screw rod 14 to drive the moving plate 16 to move up and down, so that the supporting column 11 on the upper end surface of the moving plate 16 moves up and down to drive the working plate 1 to move up and down, the working plate 1 moves to a proper position, the motor 15 is turned off, when the illuminating lamp 8 is adjusted according to the processed part position, the U-shaped strip 19 is stirred from the fixed seat 5 side to move away from the fixed seat 5 and away from the gear 17, the rotating frame 3 is rotated forwards and backwards to adjust to a proper position, the U-shaped strip 19 moves close to the gear 17, the U-shaped strip 19 clamps the gear 17 to prevent the gear 17 from rotating, the rotating column 7 is hinged on the rotating frame 3, the illuminating lamp 8 is arranged below the rotating column 7 and can rotate under the action of gravity, so that the illuminating lamp 8 always moves vertically downwards, and the first sliding block 9 above the illuminating lamp 8 slides in the first sliding groove 10, so that the illuminating lamp 8 is adjusted to a proper position, and the illuminating lamp 8 can be illuminated in all directions on the upper side of the working plate 1;

the front end face and the rear end face of each moving plate 16 are fixedly provided with second sliding blocks 12, the positions, close to the four second sliding blocks 12, inside the two supporting plates 2 are provided with second sliding grooves 13, the four second sliding blocks 12 are respectively arranged inside the four second sliding grooves 13 in a sliding manner, the second sliding blocks 12 slide in the second sliding grooves 13, the moving plates 16 can move up and down conveniently, limiting blocks 18 are fixedly arranged on the upper end face and the lower end face of each U-shaped strip 19, the limiting blocks 18 can prevent the U-shaped strips 19 from falling from the fixed seat 5, the moving track of the U-shaped strips 19 can be limited, the U-shaped strips 19 can be used conveniently, a plurality of hanging columns 6 are fixedly arranged at the opposite side positions of the two rotating frames 3, the hanging columns 6 can hang tools used in the machining process, the tools are prevented from being piled on the working plates 1, the using area of the working plates 1 is reduced, the working efficiency is reduced, and regular articles can be stored conveniently;

the working plate 1 lower extreme slides and is provided with three drawer 4, and the mechanical part that uses in the machining can be placed to drawer 4, and the induction of convenient mechanical part is placed, prevents that article from missing, and two screw rods 14 outside positions are located to two kinematic plates 16 thread bush respectively, and two screw rods 14 rotation are made things convenient for and are driven kinematic plate 16 rotation, conveniently adjust the position of support column 11 in backup pad 2 to adjust the height of working plate 1, four support columns 11 keep away from working plate 1 one end and all run through backup pad 2 upper portion and run through to backup pad 2 inside, make things convenient for inside motor 15 of backup pad 2 to adjust support column 11, make things convenient for support column 11 to reciprocate inside backup pad 2.

Working principle: when the automatic illuminating lamp 8 is used, according to the working height of a worker, the motor 15 is started to enable the screw rod 14 to rotate, the moving plate 16 is driven to move up and down, the supporting column 11 on the upper end face of the moving plate 16 is enabled to move up and down, the working plate 1 is enabled to move to a proper position, the motor 15 is turned off, when the illuminating lamp 8 is adjusted according to the machined part position, the U-shaped strip 19 is stirred from the fixed seat 5 side, the U-shaped strip 19 is enabled to move far away from the fixed seat 5 side and away from the gear 17, the rotating frame 3 is rotated forwards and backwards, the U-shaped strip 19 is adjusted to a proper position, the U-shaped strip 19 is enabled to move close to the gear 17, the U-shaped strip 19 is enabled to clamp the gear 17 to prevent the gear 17 from rotating, the rotating column 7 is hinged to be arranged on the rotating frame 3, the illuminating lamp 8 is arranged below the rotating column 7 and can enable the rotating column 7 to rotate under the action of gravity, and the first sliding block 9 above the illuminating lamp 8 slides in the first sliding groove 10, and accordingly the illuminating lamp 8 is adjusted to a proper position, and the illuminating lamp 8 can be illuminated in all directions on the upper side of the working plate 1.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a workstation with adjustable, includes work board (1) and two backup pads (2), its characterized in that: the automatic lifting device comprises a working plate (1), a fixing seat (5) is fixedly arranged at the upper end of the working plate (1) near two sides, two movable grooves (20) are formed in the positions of opposite sides of the fixing seat (5), U-shaped strips (19) are movably arranged at the positions of the two fixing seats (5) near the four movable grooves (20), rotating frames (3) are hinged to the inner parts of the fixing seats (5), two gears (17) are fixedly arranged at the lower ends of the rotating frames (3) near the inner parts of the two fixing seats (5), rotating columns (7) are hinged to the positions of opposite sides of the rotating frames (3) near the upper ends, first sliding grooves (10) are formed in the lower ends of the rotating columns (7), illuminating lamps (8) are fixedly arranged at the lower end faces of the first sliding grooves (9), supporting columns (11) are fixedly arranged at the positions of the lower end faces of the four corners, and two moving plates (16) are fixedly arranged between the lower end faces of the four supporting columns (11);

the two supporting plates (2) are fixedly arranged at the lower positions of the working plates (1), motors (15) are embedded into the lower ends of the two supporting plates (2) at the middle positions, and screw rods (14) are fixedly arranged at the output end positions of the two motors (15).

2. An adjustable table according to claim 1, wherein: the front end face and the rear end face of each moving plate (16) are fixedly provided with second sliding blocks (12), the positions, close to the four second sliding blocks (12), inside each supporting plate (2) are provided with second sliding grooves (13), and the four second sliding blocks (12) are respectively arranged inside the four second sliding grooves (13) in a sliding mode.

3. An adjustable table according to claim 1, wherein: limiting blocks (18) are fixedly arranged on the upper end face and the lower end face of the two U-shaped strips (19).

4. An adjustable table according to claim 1, wherein: a plurality of hanging posts (6) are fixedly arranged at the opposite side positions of the two rotating frames (3).

5. An adjustable table according to claim 1, wherein: three drawers (4) are slidably arranged at the lower end of the working plate (1).

6. An adjustable table according to claim 1, wherein: the two moving plates (16) are respectively sleeved at the outer side positions of the two screw rods (14) in a threaded manner.

7. An adjustable table according to claim 1, wherein: one end, far away from the working plate (1), of each support column (11) penetrates through the upper part of the support plate (2) to the inside of the support plate (2).